Re: [PATCH bpf-next v4 0/5] bpf: Improve 64bits bounds refinement

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Mon, 28 Jul 2025 11:50:01 +0200 you wrote:
> This patchset improves the 64bits bounds refinement when the s64 ranges
> crosses the sign boundary. The first patch explains the small addition
> to __reg64_deduce_bounds. The last one explains why we need a third
> round of __reg_deduce_bounds. The third patch adds a selftest with a
> more complete example of the impact on verification. The second and
> fourth patches update the existing selftests to take the new refinement
> into account.
> 
> [...]

Here is the summary with links:
  - [bpf-next,v4,1/5] bpf: Improve bounds when s64 crosses sign boundary
    https://git.kernel.org/bpf/bpf-next/c/00bf8d0c6c9b
  - [bpf-next,v4,2/5] selftests/bpf: Update reg_bound range refinement logic
    https://git.kernel.org/bpf/bpf-next/c/da653de268d3
  - [bpf-next,v4,3/5] selftests/bpf: Test cross-sign 64bits range refinement
    https://git.kernel.org/bpf/bpf-next/c/26e5e346a52c
  - [bpf-next,v4,4/5] selftests/bpf: Test invariants on JSLT crossing sign
    https://git.kernel.org/bpf/bpf-next/c/f96841bbf4a1
  - [bpf-next,v4,5/5] bpf: Add third round of bounds deduction
    https://git.kernel.org/bpf/bpf-next/c/5dbb19b16ac4

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html






[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux